Sangili
Plot: Saravanan, a police officer, gets killed while trying to track down a smuggling gang. His father, who finds Saravanan's doppelganger, persuades him to take up the mission
Sivaji Ganesan. Sivaji Ganesan was 53 in Sangili
V. S. Raghavan. V. S. Raghavan was 57 in Sangili
Suruli Rajan. Suruli Rajan would have been no older than 42 in Sangili
M. S. Viswanathan. M. S. Viswanathan was 53 in Sangili as 'Music'